AR101267A1 - FEEDBACK OF MAGNETIC FIELD SENSOR FOR DIAGNOSIS - Google Patents

FEEDBACK OF MAGNETIC FIELD SENSOR FOR DIAGNOSIS

Info

Publication number
AR101267A1
AR101267A1 ARP150102306A ARP150102306A AR101267A1 AR 101267 A1 AR101267 A1 AR 101267A1 AR P150102306 A ARP150102306 A AR P150102306A AR P150102306 A ARP150102306 A AR P150102306A AR 101267 A1 AR101267 A1 AR 101267A1
Authority
AR
Argentina
Prior art keywords
magnetic field
field sensor
feedback
diagnosis
response
Prior art date
Application number
ARP150102306A
Other languages
Spanish (es)
Original Assignee
Fisher Controls Int Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fisher Controls Int Llc filed Critical Fisher Controls Int Llc
Publication of AR101267A1 publication Critical patent/AR101267A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/20—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of apparatus for measuring liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
    • G01F23/38—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using magnetically actuated indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Magnetic Variables (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

En la presente se describe la retroalimentación de sensor de campo magnético para diagnóstico. Un ejemplo de aparato descrito incluye un primer sensor de campo magnético para proporcionar una primera señal de salida en respuesta a un campo magnético generado por un imán acoplado a una parte móvil de un dispositivo de control de proceso y un segundo sensor de campo magnético para proporcionar una segunda señal de salida en respuesta al campo magnético. El ejemplo de aparato descrito también incluye un procesador para usar la primera y segunda señales de salida para generar información de diagnóstico asociada con una retroalimentación del dispositivo de control de proceso.The magnetic field sensor feedback for diagnosis is described herein. An example of a described apparatus includes a first magnetic field sensor to provide a first output signal in response to a magnetic field generated by a magnet coupled to a moving part of a process control device and a second magnetic field sensor to provide a second output signal in response to the magnetic field. The described apparatus example also includes a processor to use the first and second output signals to generate diagnostic information associated with a feedback from the process control device.

ARP150102306A 2014-07-22 2015-07-21 FEEDBACK OF MAGNETIC FIELD SENSOR FOR DIAGNOSIS AR101267A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/337,768 US9599502B2 (en) 2014-07-22 2014-07-22 Magnetic field sensor feedback for diagnostics

Publications (1)

Publication Number Publication Date
AR101267A1 true AR101267A1 (en) 2016-12-07

Family

ID=53773566

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150102306A AR101267A1 (en) 2014-07-22 2015-07-21 FEEDBACK OF MAGNETIC FIELD SENSOR FOR DIAGNOSIS

Country Status (8)

Country Link
US (1) US9599502B2 (en)
EP (1) EP3172531B1 (en)
CN (2) CN205038526U (en)
AR (1) AR101267A1 (en)
CA (1) CA2955859C (en)
RU (1) RU2693061C2 (en)
SA (1) SA517380751B1 (en)
WO (1) WO2016014685A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106773967A (en) * 2016-12-20 2017-05-31 江西飞尚科技有限公司 A kind of vibrating wire acquirer with vibrating wire sensor diagnosis
EP3470861B1 (en) * 2017-10-10 2019-11-27 Melexis Technologies SA Redundant sensor fault detection
US11809157B2 (en) * 2021-03-22 2023-11-07 Fisher Controls International Llc Level sensor for continuous level detection and integration into process control system
CN113280874B (en) * 2021-06-17 2022-06-14 孚洛泰(重庆)科技有限公司 Self-checking flowmeter and self-checking method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1638559A1 (en) * 1987-12-29 1991-03-30 Предприятие П/Я М-5301 Flow meter diagnostic device
US5085464A (en) * 1990-11-14 1992-02-04 Automotive Systems Laboratory, Inc. Air bag firing circuit
JP3206204B2 (en) 1992-05-22 2001-09-10 株式会社デンソー Throttle position sensor
DE602004027796D1 (en) * 2003-02-21 2010-08-05 Fisher Controls Int MAGNETIC POSITION SENSOR WITH INTEGRATED HALL EFFECT SWITCH
JP2004324720A (en) * 2003-04-23 2004-11-18 Aisin Aw Co Ltd Failure detecting device for rotation angle detecting sensor
JP4797721B2 (en) 2005-10-20 2011-10-19 株式会社デンソー Rotation angle detector
DE102005052261A1 (en) * 2005-11-02 2007-05-03 Robert Bosch Gmbh Determining method e.g. for defect sensor elements of sensor arrangement, involves having four sensor elements which are switched into row as first and second group
US7609056B2 (en) * 2006-09-11 2009-10-27 Fisher Controls International Llc Apparatus to determine the position of an actuator
JP5688691B2 (en) * 2012-11-15 2015-03-25 株式会社デンソー Detection device and torque sensor

Also Published As

Publication number Publication date
CN205038526U (en) 2016-02-17
CA2955859C (en) 2023-03-21
CN105302171B (en) 2021-01-19
US20160025548A1 (en) 2016-01-28
EP3172531A1 (en) 2017-05-31
CN105302171A (en) 2016-02-03
EP3172531B1 (en) 2020-11-04
WO2016014685A1 (en) 2016-01-28
RU2693061C2 (en) 2019-07-01
US9599502B2 (en) 2017-03-21
CA2955859A1 (en) 2016-01-28
RU2017103143A3 (en) 2019-01-15
RU2017103143A (en) 2018-08-22
SA517380751B1 (en) 2020-12-10

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